Clarify synthetic machine-translated dataset card

README.md

@@ -22,6 +22,10 @@ tags:
 
 This dataset contains 1,000,000 line-aligned Hindi-Malayalam synthetic machine-translated sentence pairs.
 
+## Machine Translation Notice
+
+All parallel text in this dataset should be treated as **synthetic machine-translated data**. It is intended for research, corpus filtering, model adaptation, and experimentation. It should not be treated as human-verified gold translation without additional review.
+
 ## Files
 
 - `para.hi`: Hindi sentences
@@ -42,4 +46,3 @@ One empty line was observed in `para.hi`; line alignment was preserved as-is.
 ## Limitations
 
 This is synthetic machine-translated data and may contain translation artifacts, noisy sentences, domain bias, or alignment issues. Users should audit samples before evaluation or production training.
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